Do you hate all Jews?

A question asked of Gary Trudeau in the feedback to his Doonesbury site.

I especially like the idea that anyone who laughs at Shrub has blood on his hands. It’s as enlightening as being instructed by Waggy Jim that it was European anti-semitism that caused the holocaust, so Britain has no right to criticise Israel. Who can forget those years from 1939-41 when America stood alone against the might of Nazi Europe?